Now I have several interpolation functions called x30, x50, z30, z50......
I wish to write a function to call these function by inputing x or z and numbers automatically, and assign a argument x to ...

I'm trying to import a .csv file that contains some points which are geo-positions, but the import gives me the points wrapped in quotes. Is there any method to get them as pairs of real numbers?
I'm ...

I have imported string data, which appears to have line breaks or return codes in it invisible in a notebook input cell.
Copying a string and pasting into Apple Pages with control codes showing gets ...

Feels like a strange question to ask, but I basically have a string with sets within sets, and it seems like the simplest formatting solution to seeing the data without needing to import everything ...

I have a large spreadsheet with thousands of rows/columns of text. Some are saying essentially the same thing but in different ways.
When you enter a natural language question Wolfram Alpha makes a ...

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